Sanli Environmental Limited operates as an environmental engineering company in the field of water and waste management in Singapore, Myanmar, Malaysia, and Thailand. It operates through three segments: Engineering, Procurement and Construction (EPC); Operations and Maintenance (O&M); and Emerging Business Segments (EBS). The company provides engineering, procurement, and construction services relating to water and waste management and air pollution control, such as existing water treatment plants; upgrading of pumping station capacities; replacement of aged mechanical and electrical equipment; and design and build of various treatment process systems. It also offers corrective and preventive maintenance services relating to water and waste management. In addition, the company produces and supplies magnesium hydroxide slurry for environmental applications, including wastewater treatment, flue gas desulphurisation, and other industrial processes; develops, owns, and operates solar power assets comprising of delivery of EPC services for solar energy systems; and provision of environmental engineering solutions for industrial facilities, covering water and wastewater treatment, air pollution control, and solid waste management. Further, it is involved in the design, supply, delivery, installation, commissioning, maintenance, repair, and overhaul of mechanical and electrical equipment, as well as process, instrumentation and control systems in wastewater treatment plants, water reclamation plants, NEWater plants, waterworks, service reservoirs, pumping stations, and incineration plants. Sanli Environmental Limited was founded in 2006 and is headquartered in Singapore.